The invention discloses a hydraulic fracturing system for driving a plunger pump by using a turbine engine. The fracturing system comprises a fracturing device, a high-low pressure pipe joint, a mixing device, a sand blender and the like, a power source of the fracturing device is the turbine engine, fuel of the turbine engine is natural gas or diesel, the plunger pump is driven by the turbine engine, the problems of existing diesel driving and electromotor driving are solved, fuel supply of the turbine engine adopting a dual-fuel system is diverse and is not limited, especially, the cost is more saved when the natural gas serves as the fuel. The gas source supply modes of the natural gas are diverse in the whole hydraulic fracturing system, requirements for more clients can be better met,the whole fracturing device is arranged on a straight line in the direction of power transmission, the whole gravity center of the fracturing device is better lowered, and the stability and safety ofthe operation and transferring states of the fracturing device are improved.